CN101082442A - Method and system for reclaiming and utilizing condensate water of water source heat pump air conditioner system - Google Patents
Method and system for reclaiming and utilizing condensate water of water source heat pump air conditioner system Download PDFInfo
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- CN101082442A CN101082442A CN 200610044541 CN200610044541A CN101082442A CN 101082442 A CN101082442 A CN 101082442A CN 200610044541 CN200610044541 CN 200610044541 CN 200610044541 A CN200610044541 A CN 200610044541A CN 101082442 A CN101082442 A CN 101082442A
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Abstract
The method and the system of recovery and utilization of the condensate water of the water source and hot pump air condition system include that: the sluice trough which can collect the condensate water of the air condition, it process filtration and sterilization to the water of the sluice trough, when the water level of the sluice trough ascend to a preinstall quantity it startup the water pump to attain a given pressure and makes the condensation of the water trough infuse cooling circle water pipe of the air condition system, when the water level of the sluice trough descend to a preinstall quantity it close the water pump. The character of the this invention consist that after it makes the condensation water which is produced by the water source and hot pump air condition system to filtrate and sterilize it is infused to the cooling water circle pipe used the force pump to increase the heating efficiency of the air condition system, and increase the efficiency ratio, and debase the energy consumption, and save the water source, also it prevent the bacterium in the air diffuse by the condensation water.
Description
Technical field
The present invention relates to the corollary apparatus of air-conditioning, specifically be meant the recoverying and utilizing method and the system of water source heat pump air conditioning system condensed water.
Background technology
The basic principle of air-conditioning is to carry out heat exchange by return air air and surface cooler, and the temperature in the airtight relatively space is reduced, and simultaneously, airborne water recovery becomes aqueous water to discharge, and is called condensed water.The temperature of condensed water is lower than indoor temperature, usually below 15 ℃.At present, the condensed water of lower temperature is all discharged by flexible pipe usually, not only influences the clean and tidy of building, also is the waste to water resource and energy.And, because the condensed water of discharging derives from airborne water vapour, thereby destroy the balance of surrounding air humidity, make the people have discomfort.
Chinese patent discloses for No. 00232094 a kind of " air-conditioning equipment cold junction water recycle device ", its technical scheme is that the cold junction water that flows out in air-conditioning equipment is incorporated in the sealing heat-insulating pipeline, carry out heat exchange with the refrigerant liquid of the higher temperature of carrying by copper pipe, make the cold cooling of the further mistake of cold-producing medium.
Chinese patent discloses a kind of " air conditioner condensate water recycle device " for No. 03202690, mainly be to link to each other with the air conditioner condensation water out by a end with a pipeline, other end sealing, pipe is provided with the aperture that runs through, be provided with hydroscopic substance in the hole, this pipeline is caused condenser fin top, make condensed water pass through this aperture and drip on fin, to improve the radiating efficiency of condenser.
Chinese patent discloses for No. 95228212 a kind of " device that is recycled of air-conditioning system condensed water ", its condensed water that is produced when air-conditioning system is turned round operation is collected in the aqua storage tank, automatically control water level height by float switch again, with the condensed water that will store pump to the supporting cooling tower of air-conditioning system in recycle.
The similar techniques scheme also has Chinese patent No. 98231140 disclosed " recycle device of divided air conditioner condensate water ", No. 99227966, Chinese patents disclosed " have air conditioner condensate water and regain the split heat pump cold and warm domestic air conditioner that utilizes system ", or the like.Above-mentioned these technical schemes all are to utilize the air conditioner condensate water of low temperature to improve the radiating efficiency of air-conditioning condenser, and avoided simultaneously that the condensed water discharging brought to the clean and tidy influence of environment.But these schemes have following shortcoming: one, and condensed water is carrying out having lost lot of energy before the heat exchange with surface cooler, and its energy can not fully obtain utilizing; Two, condensed water is not carried out filter sterilization and handle, because condensed water derives from air, have bacillus legionnaires,pneumophila in the condensed water, can propagate by condensed water; Three, these technical schemes can not solve the problem that the air humidity decline that brings because of operation of air conditioner causes the human body sense of discomfort.
Summary of the invention
The invention provides a kind of recoverying and utilizing method and system of water source heat pump air conditioning system condensed water, its main purpose is to overcome the following problem that existing water source heat pump air conditioning system exists: in the course of the work, its surface cooler absorbs the condensed water discharge that airborne moisture content condenses into low temperature, not only cause the waste of water resource, heat energy, destroy the clean and tidy of environment, and caused airborne bacterium to be propagated by condensed water.
Another object of the present invention is to overcome owing to air-conditioning in the course of the work its surface cooler absorb airborne moisture content and cause the ruined problem of air humidity balance.
The present invention adopts following technical scheme:
The recoverying and utilizing method of water source heat pump air conditioning system condensed water may further comprise the steps: 1) air conditioner condensate water is collected in a catch basin; 2) to the water in the catch basin filter, sterilization; 3) when the water level in the catch basin rises to a preset value, start a water pump with the cool cycles waterpipe of certain pressure with the injection of the condensed water in tank air-conditioning system, when the water level in the catch basin drops to a preset value, switch off the pump.
The recoverying and utilizing method of aforementioned water source heat pump air conditioning system condensed water further comprises, detects indoor humidity with humidity sensor, when indoor humidity drops to a preset value, start a ultrasonic ultrasonic delay line memory, the condensed water in the catch basin is atomized, air is carried out humidification.
The recoverying and utilizing method of aforementioned water source heat pump air conditioning system condensed water further comprises, the mode that adopts coating chlorine dioxide on screen pack to the water in the catch basin filter, sterilization, propagate by condensed water to prevent airborne bacterium.
The recoverying and utilizing method of aforementioned water source heat pump air conditioning system condensed water, further comprise, when water pump is not worked, when the water level in the catch basin continues to rise to a preset value, close air-conditioning, that is to say, when water pump is out of order, air-conditioning was promptly closed automatically after water level in the catch basin rose to certain altitude, overflowed catch basin to prevent condensed water.
The recycling system of water source heat pump air conditioning system condensed water, comprise: catch basin, be connected with the air conditioner condensation water out, and be provided with middle water level switch and the low-water level switch of often opening, this catch basin links to each other with the cooling water pipeline of air-conditioning by pipeline, this pipeline is provided with and the condensed water in the catch basin can be injected into the water pump of the cool cycles waterpipe of air-conditioning with certain pressure, the startup of this water pump and close and be controlled by this middle water level switch and low-water level switch; Humidity sensor is converted to signal of telecommunication output with indoor air humidity; Ultrasonic ultrasonic delay line memory, the controlled output signal that is formed on humidity sensor atomizes the condensed water in the catch basin, and room air is carried out humidification.
The recycling system of aforementioned water source heat pump air conditioning system condensed water, the water inlet of its catch basin and delivery port all are equipped with the filter screen of coating chlorine dioxide, are used for condensed water is filtered and sterilization.
The recycling system of aforementioned water source heat pump air conditioning system condensed water, its low-water level switch is connected with the contact of a relay coil and this relay, described middle water level switch is in parallel with this low-water level switch and this relay contact, and this relay contact is series in the current supply circuit of described water pump.When the water level in the catch basin reaches the position of low-water level switch, the low-water level switch closure, but can't make the relay coil energising, water level continues to rise, when reaching the middle water level position of the switch, and the middle water level switch closure, make the relay coil energising, the closing of contact of relay, water pump is connected power supply and is started working, and the condensed water in the catch basin is introduced the cooling water pipeline of air-conditioning; Water level in the catch basin begins to descend, and when water level was lower than the position of middle water level switch, the middle water level switch disconnected, but low-water level switch is still closed, and relay coil is outage not, and water pump still works on, water level continues to descend, when water level was reduced to low-water level switch, low-water level switch disconnected, the relay coil outage, relay contact disconnects, the water pump current supply circuit is cut off, and water pump quits work, and the water level in the catch basin rises again gradually.So constantly repeat.
The recycling system of aforementioned water source heat pump air conditioning system condensed water, when indoor humidity is reduced to a preset value, the output signal of its humidity sensor is amplified through an operational amplifier, drive a triode conducting, thereby make relay coil energising, the contact of this relay is serially connected with in the current supply circuit of described ultrasonic ultrasonic delay line memory, this relay contact closure is started working ultrasonic ultrasonic delay line memory, with the condensate water atomizing in the catch basin, room air is carried out humidification, to keep the wetting balance of room air.
The recycling system of aforementioned water source heat pump air conditioning system condensed water also is provided with normally closed high water level switch in its catch basin, this high water level switch series is connected in the current supply circuit of described air-conditioning.In the time of can't working when the water pump fault, the water level in the catch basin continues to rise, and when water level reached the high water level position of the switch, the high water level switch disconnected, and with the current supply circuit cut-out of air-conditioning, air-conditioning quits work.
By above-mentioned description to technical solution of the present invention as can be known, compare with prior art, the present invention has following advantage: one, the cryogenic condensation hydromining that water source heat pump air conditioning system is produced injects its cooling water circulating line with compression pump, be back to the heat radiation of surface cooler, reduce the loss of condensed water heat energy, improved the radiating efficiency of condenser, saved heat energy and water resource; Two, the condensed water of reuse is filtered and sterilization processing, prevent that airborne bacterium from propagating by condensed water, make the use of air-conditioning meet environmental protection requirement more; Three, detect air humidity automatically, condensed water is atomized, to air wetting, replenished the moisture content that the device that is condensed in the air absorbs, kept the balance of humidity in the air, made full use of water resource; Four, avoided the discharging of condensed water and caused the clean and tidy destruction of environment.
Description of drawings
Fig. 1 is the control circuit schematic diagram of low-water level switch of the present invention, middle water level switch;
Fig. 2 is a water pump current supply circuit schematic diagram;
Fig. 3 is the control circuit schematic diagram of ultrasonic ultrasonic delay line memory;
Fig. 4 is the power supply circuit of above each several part circuit.
Specific embodiment
Below with reference to Fig. 1 to Fig. 4 specific embodiments of the invention are described.
Present embodiment provides the recycling system of water source heat pump air conditioning system condensed water, and this system mainly comprises catch basin, water pump, humidity sensor and ultrasonic ultrasonic delay line memory.Wherein, catch basin is connected with the condensation-water drain of water source heat pump air conditioning system, and be provided with middle water level switch and the low-water level switch of often opening, this catch basin links to each other with the cooling water circulating line of water source heat pump air conditioning system by pipeline, this pipeline is provided with the water pump that the condensed water in the catch basin can be incorporated into the cooling water circulating line of water source heat pump air conditioning system, the startup of this water pump and close and be controlled by this middle water level switch and low-water level switch; Humidity sensor can be converted to indoor air humidity signal of telecommunication output; The controlled output signal that is formed on humidity sensor of ultrasonic ultrasonic delay line memory atomizes the condensed water in the catch basin, and room air is carried out humidification.
The water inlet of this catch basin and delivery port are equipped with the screen pack that is coated with chlorine dioxide, so that the condensed water that reclaims is filtered and sterilization, propagate by condensed water to prevent airborne bacterium.
With reference to Fig. 1, be the control circuit schematic diagram of above-mentioned low-water level switch, middle water level switch.Low-water level switch K1 connects with the contact of a relay J 1 coil and this relay J 1, and middle water level K switch 2 is in parallel with the contact of this low-water level switch K1 and this relay J 1, and with reference to Fig. 2, this relay J 1 contact is series in the current supply circuit of water pump M.When the water level in the catch basin reaches the position of low-water level switch K1, low-water level switch K1 closure, but can't make relay J 1 coil electricity, water level continues to rise, when reaching middle water level K switch 2 positions, and middle water level K switch 2 closures, make relay J 1 coil electricity, the closing of contact of relay J 1, water pump M connects power supply and starts working, and the condensed water in the catch basin is introduced the cooling water circulating line of water source heat pump air conditioning system; Then, water level in the catch basin begins to descend, when water level is lower than the position of middle water level K switch 2, middle water level K switch 2 disconnects, but low-water level switch K1 is still closed, and relay J 1 coil is outage not, and water pump M still works on, water level continues to descend, when water level was reduced to low-water level switch K1, low-water level switch K1 disconnected, relay J 1 coil blackout, relay J 1 contact disconnects, water pump M current supply circuit is cut off, and water pump M quits work, and the water level in the catch basin rises again gradually, so constantly repeat, realized condensed water is back to the heat radiation of water source heat pump air conditioning system surface cooler.
With reference to Fig. 3, when indoor humidity is reduced to a preset value, be 68RH in the present embodiment, the output signal of its humidity sensor R is amplified through an operational amplifier 358, drive a triode Q conducting, thereby make a relay J 2 coil electricities, the contact of this relay J 2 is serially connected with in the current supply circuit of ultrasonic ultrasonic delay line memory M1, these relay J 2 closings of contact are started working ultrasonic ultrasonic delay line memory M2, with the condensate water atomizing in the catch basin, room air is carried out humidification, to keep the wetting balance of room air.
In addition, also be provided with normally closed high water level switch in the catch basin, this high water level switch series is connected in the current supply circuit of air-conditioning.When water pump hinders and can't work the time, the water level in the catch basin continues to rise for some reason, when water level reached the high water level position of the switch, the high water level switch disconnected, and the current supply circuit of water source heat pump air conditioning system is cut off, and air-conditioning quits work.
With reference to Fig. 4, power supply circuits for each several part circuit in the present embodiment, these power supply circuits carry out rectifying and wave-filtering and voltage stabilizing by 24 volts of alternating currents that a rectifier bridge D, three filter capacitors and 7824,7812,7805 pairs of three terminal regulators obtain after transformation, obtain 24 volts, 12 volts, 5 volts stable DC voltage respectively, for uses such as above-mentioned ultrasonic ultrasonic delay line memory M1, relay J 1, J2, operational amplifier 358, humidity sensor R.
Above-mentioned only is a specific embodiment of the present invention, but design concept of the present invention is not limited thereto, and allly utilizes this design that the present invention is carried out the change of unsubstantiality, all should belong to the behavior of invading protection domain of the present invention.
Claims (9)
1, the recoverying and utilizing method of water source heat pump air conditioning system condensed water may further comprise the steps:
1) air conditioner condensate water is collected in a catch basin;
2) to the water in the catch basin filter, sterilization;
3) when the water level in the catch basin rises to a preset value, start a water pump with the cool cycles waterpipe of certain pressure with the injection of the condensed water in tank air-conditioning system, when the water level in the catch basin drops to a preset value, switch off the pump.
2, the recoverying and utilizing method of water source heat pump air conditioning system condensed water as claimed in claim 1, further comprise, detect indoor humidity with humidity sensor, when indoor humidity drops to a preset value, start a ultrasonic ultrasonic delay line memory, condensed water in the catch basin is atomized, air is carried out humidification.
3, the recoverying and utilizing method of water source heat pump air conditioning system condensed water as claimed in claim 1, the mode that it is characterized in that adopting on screen pack the coating chlorine dioxide to the water in the catch basin filter, sterilization.
4, the recoverying and utilizing method of water source heat pump air conditioning system condensed water as claimed in claim 1 is characterized in that: when water pump is not worked, when the water level in the catch basin continues to rise to a preset value, close air-conditioning.
5, the recycling system of water source heat pump air conditioning system condensed water is characterized in that comprising:
Catch basin, be connected with the air conditioner condensation water out, and be provided with middle water level switch and the low-water level switch of often opening, this catch basin links to each other with the cooling water pipeline of air-conditioning by pipeline, this pipeline is provided with and the condensed water in the catch basin can be injected into the water pump of the cool cycles waterpipe of air-conditioning with certain pressure, the startup of this water pump and close and be controlled by this middle water level switch and low-water level switch;
Humidity sensor is converted to signal of telecommunication output with indoor air humidity;
Ultrasonic ultrasonic delay line memory, the controlled output signal that is formed on humidity sensor atomizes the condensed water in the catch basin, and room air is carried out humidification.
6, the recycling system of water source heat pump air conditioning system condensed water as claimed in claim 5 is characterized in that: the water inlet of described catch basin and delivery port all are equipped with the filter screen of coating chlorine dioxide.
7, the recycling system of water source heat pump air conditioning system condensed water as claimed in claim 5, it is characterized in that: described low-water level switch is connected with the contact of a relay coil and this relay, described middle water level switch is in parallel with this low-water level switch and this relay contact, and this relay contact is series in the current supply circuit of described water pump.
8, the recycling system of water source heat pump air conditioning system condensed water as claimed in claim 5, it is characterized in that: the output signal of described humidity sensor is amplified through an operational amplifier, drive a triode conducting, thereby make relay coil energising, the contact of this relay is serially connected with in the current supply circuit of described ultrasonic ultrasonic delay line memory.
9, the recycling system of water source heat pump air conditioning system condensed water as claimed in claim 5 is characterized in that: also be provided with normally closed high water level switch in the described catch basin, this high water level switch series is connected in the current supply circuit of described air-conditioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610044541A CN100593676C (en) | 2006-05-30 | 2006-05-30 | Method and system for reclaiming and utilizing condensate water of water source heat pump air conditioner system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610044541A CN100593676C (en) | 2006-05-30 | 2006-05-30 | Method and system for reclaiming and utilizing condensate water of water source heat pump air conditioner system |
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| Publication Number | Publication Date |
|---|---|
| CN101082442A true CN101082442A (en) | 2007-12-05 |
| CN100593676C CN100593676C (en) | 2010-03-10 |
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| CN200610044541A Expired - Fee Related CN100593676C (en) | 2006-05-30 | 2006-05-30 | Method and system for reclaiming and utilizing condensate water of water source heat pump air conditioner system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605712A (en) * | 2016-03-04 | 2016-05-25 | 陈昀 | Self-driven low-level-energy heat pump with function of automatic condensate recovery and air conditioning system |
| CN107461907A (en) * | 2017-10-11 | 2017-12-12 | 成都歆雅春风科技有限公司 | A kind of condensate water recovery device and air-conditioning |
| CN107917486A (en) * | 2017-10-30 | 2018-04-17 | 新奥泛能网络科技股份有限公司 | Air conditioner |
| CN111692073A (en) * | 2019-10-08 | 2020-09-22 | 浙江三花智能控制股份有限公司 | Pump assembly and heat exchange system |
| CN113063208A (en) * | 2021-04-06 | 2021-07-02 | 珠海格力电器股份有限公司 | Air conditioner sterilization control method and device, storage medium and air conditioner |
| CN113357750A (en) * | 2021-05-17 | 2021-09-07 | 青岛海尔空调器有限总公司 | Intelligent self-treatment method and device for air conditioner, electronic equipment and storage medium |
-
2006
- 2006-05-30 CN CN200610044541A patent/CN100593676C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605712A (en) * | 2016-03-04 | 2016-05-25 | 陈昀 | Self-driven low-level-energy heat pump with function of automatic condensate recovery and air conditioning system |
| CN107461907A (en) * | 2017-10-11 | 2017-12-12 | 成都歆雅春风科技有限公司 | A kind of condensate water recovery device and air-conditioning |
| CN107917486A (en) * | 2017-10-30 | 2018-04-17 | 新奥泛能网络科技股份有限公司 | Air conditioner |
| CN111692073A (en) * | 2019-10-08 | 2020-09-22 | 浙江三花智能控制股份有限公司 | Pump assembly and heat exchange system |
| CN113063208A (en) * | 2021-04-06 | 2021-07-02 | 珠海格力电器股份有限公司 | Air conditioner sterilization control method and device, storage medium and air conditioner |
| CN113357750A (en) * | 2021-05-17 | 2021-09-07 | 青岛海尔空调器有限总公司 | Intelligent self-treatment method and device for air conditioner, electronic equipment and storage medium |
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| Publication number | Publication date |
|---|---|
| CN100593676C (en) | 2010-03-10 |
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Granted publication date: 20100310 Termination date: 20120530 |